filamentphp/filament · error · LogicException

A [key()] or [statePath()] is required to partially render a

Error message

A [key()] or [statePath()] is required to partially render a component.

What it means

Error "A [key()] or [statePath()] is required to partially render a component." thrown in filamentphp/filament.

Source

Thrown at packages/schemas/src/Components/Concerns/CanPartiallyRender.php:68

    }

    public function isRenderlessAfterStateUpdated(): bool
    {
        return (bool) $this->evaluate($this->isRenderlessAfterStateUpdated);
    }

    public function isPartiallyRenderedAfterStateUpdated(): bool
    {
        return (bool) $this->evaluate($this->isPartiallyRenderedAfterStateUpdated);
    }

    public function partiallyRender(): void
    {
        app(PartialsComponentHook::class)->renderPartial($this->getLivewire(), function (): array {
            $key = $this->getKey();

            if (blank($key)) {
                throw new LogicException('A [key()] or [statePath()] is required to partially render a component.');
            }

            return [
                "schema-component::{$key}" => $this->toSchemaHtml(...),
            ];
        });
    }

    public function skipRender(): void
    {
        app(PartialsComponentHook::class)->skipPartialRender($this->getLivewire());
    }
}

View on GitHub (pinned to 53483fa934)

When it happens

Trigger: Thrown at packages/schemas/src/Components/Concerns/CanPartiallyRender.php:68 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of filamentphp/filament@53483fa934 (2026-08-17). Data as JSON: /api/errors/52b5bf6e18da4600. Report an issue: GitHub.